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The correct answer is A
What will be the value of sin 10° – 4/3 sin3 10°?
The angle of elevation of the top of an unfinished tower at a point distant 78 m from its base is 30°. How much higher must the tower be raised (in ...
A right circular cone has a height that is double its radius, and its volume is measured at 2,250π cm³. If the radius is reduced to one-third and the ...
The surface area of the two spheres are in the ratio 4:9. Their volumes will be in the ratio.
If the lateral surface area of a regular tetrahedron is 108√3 cm², what is its volume?
A cylindrical tank has a height of 10 meters and a radius of 7 meters. What is the volume of the tank?
A right pyramid has an equilateral triangle as its base, with each side measuring 7 cm. The height of the pyramid is given as 32√3 cm. Find the volume...
In the election, 8% of the voters did not cast their votes. Two candidates contested the election in which the winning cadidate got 48% of the total vo...
A race track is in the shape of a rectangle with length of 80 metres and area of 2400 m2. A car takes 20 seconds to make one lap around the p...
